Dufus 

Dumb ass ,

stuck on stupid

Your acting like a big dufus .

Dufus by friskychick September 3, 2016

dufus 

dummy, fool, idiot

That boy ain't right. Buy him books but he's still a dufus.

dufus by Anonymous November 8, 2002

dufus 

A kindly way of saying that one is stupid. Certainly much nicer than calling someone a fuckwit, anyway.

"You dufus! Click the Print button if you wanna print, not the Close button!"

dufus by Mr Ben February 10, 2005

dufus 

the wrong way spelling "doofus"

"You are a dufus"

"Actually, it's 'doofus', you doofus"

dufus by atmofunk August 7, 2006

Dufus 

Dufus - acronym for Dumb User Fu*%ed Up the System . Often used in the Internet Technology departments to describe frequent computer violators.

That dufus in accounting is calling I.T. again because he's frozen his computer.

Dufus by RoxieRoxie October 25, 2019

dufus 

Plural for of dufu meanig "dumb fuck"

What a bunch of dufus

dufus by Robbie-Oh March 12, 2012

dufus 

Dumb Ugly Fucked Up Soldier/Sailor

Was in the lexicon long before doofus

"He's such a dufus"
"I don't think he's a Soldier nor a Sailor"

dufus by Dufus Bill April 17, 2007